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1

Moral Hazard and Bail-Out in Fiscal Federations: Evidence for the German Länder

Kirsten H. Heppke-Falk, Guntram B. Wolff

Journal:

Year:

2008

Language:

english

File:

PDF, 190 KB

english, 2008

2

LIQUID CRYSTALS: Chiral Order from Achiral Molecules

Journal:

Year:

1998

Language:

english

File:

PDF, 669 KB

english, 1998

3

Surface-imaging of frozen blue phases in a discotic liquid crystal with atomic force microscopy

Hauser, Anton, Thieme, Mario, Saupe, Alfred, Heppke, Gerd, Krüerke, Daniel

Journal:

Journal of Materials Chemistry

Year:

1997

Language:

english

File:

PDF, 6.86 MB

english, 1997

4

First Observation of Selective Reflection and Blue Phases in Chiral Discotic Liquid Crystals

D. Krüerke, H. Kitzerow, G. Heppke, V. Vill

Year:

1993

Language:

english

File:

PDF, 704 KB

english, 1993

5

Selenolester – eine neue Klasse flüssigkristalliner Verbindungen

Priv.-Doz. Dr. Gerd Heppke, Dr. Jürgen Martens, Prof. Dr. Klaus Praefcke, Dr. Helmut Simon

Journal:

Angewandte Chemie

Year:

1977

File:

PDF, 244 KB

1977

6

Selenol Esters—A Novel Class of Liquid-Crystal Compounds

Priv.-Doz. Dr. Gerd Heppke, Dr. Jürgen Martens, Prof. Dr. Klaus Praefcke, Dr. Helmut Simon

Journal:

Angewandte Chemie International Edition

Year:

1977

Language:

english

File:

PDF, 238 KB

english, 1977

7

Synthese und ferroelektrische Eigenschaften einer homologen Serie chiraler 2,5-Diphenylpyrimidine

Prof. Dr. G. Heppke, D. Lötzsch, B. Kampa, K.-D. Scherf, H. Zaschke

Journal:

Advanced Synthesis & Catalysis

Year:

1993

Language:

german

File:

PDF, 449 KB

german, 1993

8

Novel glass-forming ferroelectric liquid-crystal material of high second-order nonlinearity

M. Loddoch, G. Marowsky, H. Schmid, G. Heppke

Journal:

Applied Physics B: Lasers and Optics

Year:

1994

Language:

english

File:

PDF, 473 KB

english, 1994

9

Helical Nanofilament Phases

Hough, L. E., Jung, H. T., Kruerke, D., Heberling, M. S., Nakata, M., Jones, C. D., Chen, D., Link, D. R., Zasadzinski, J., Heppke, G.

Journal:

Year:

2009

Language:

english

File:

PDF, 926 KB

english, 2009

10

Critical behavior of birefringence in the smectic- A phase of chiral smectic liquid crystals

Škarabot, M., Kočevar, K., Blinc, R., Heppke, G., Muševič, I.

Journal:

Physical Review E

Year:

1999

Language:

english

File:

PDF, 108 KB

english, 1999

11

Blue phase mixtures exhibiting low fractions of a chiral compound experimental observation of some unusual properties

Heppke, G., Kitzerow, H.-S., Lötzsch, D., Papenfuß, Ch.

Journal:

Liquid Crystals

Year:

1990

Language:

english

File:

PDF, 628 KB

english, 1990

12

[Springer Series in Chemical Physics] Liquid Crystals of One- and Two-Dimensional Order Volume 11 || || Front_matter

Helfrich, W., Heppke, G.

Year:

1980

Language:

english

File:

PDF, 659 KB

english, 1980

13

Electrically Tuneable Cholesteric Mirror

Krüerke, Daniel, Gough, Neil, Heppke, Gerd, Lagerwall, Sven T.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

2000

Language:

english

File:

PDF, 539 KB

english, 2000

14

Highly twisting enantiomeric radial multiyne dopants for discotic liquid-crystalline systems

Booth, Christopher J., Kr�erke, Daniel, Heppke, Gerd

Journal:

Journal of Materials Chemistry

Year:

1996

Language:

english

File:

PDF, 954 KB

english, 1996

15

Mesogenic Compounds with two Chiral Lateral Groups: New Chiral Dopants for ferroelectric Liquid Crystals

Bömelburg, J., Hänsel, Ch., Heppke, G., Hollidi, J., Löizsch, D., Scherf, K. D., Wuihe, K., Zaschke, H.

Journal:

Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics

Year:

1990

Language:

english

File:

PDF, 284 KB

english, 1990

16

Ferroelectric switching of chiral discotic lyomesophases

Krüerke, Daniel, Rudquist, Per, Lagerwall, Sven T., Sawade, Hans, Heppke, Gerd

Journal:

Year:

2000

Language:

english

File:

PDF, 1.08 MB

english, 2000

17

Critical Behavior of Chiral Smectic Liquid Crystals

Muševič, I., Šarabo, M., Conradi, M., Blinc, R., Heppke, G., Nguyen, H. T.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

2001

Language:

english

File:

PDF, 804 KB

english, 2001

18

Layering Transitions at the Free Surface of a Smectic Liquid Crystal

Lucht, R., Bahr, Ch., Heppke, G.

Journal:

Journal of Physical Chemistry B

Year:

1998

Language:

english

File:

PDF, 58 KB

english, 1998

19

The S M Phase: Evidence for a New Type of Tilted Smectic Phase

Heppke, G., Lötzsch, D., Demus, D., Diele, S., Jahn, K., Zaschke, H.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1991

Language:

english

File:

PDF, 595 KB

english, 1991

20

Investigations on Novel Sulphur-Containing “Banana-Shaped” Liquid Crystals

Heppke, G., Parghi, D. D., Sawade, H.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

2000

Language:

english

File:

PDF, 390 KB

english, 2000

21

Ferroelectric Liquid Crystals. Some New Results on a Compound with High Spontaneous Polarization

Bahr, Ch., Heppke, G.

Journal:

Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics

Year:

1987

Language:

english

File:

PDF, 200 KB

english, 1987

22

Second harmonic generation (SHG) investigations of different phases of banana shaped molecules

KENTISCHER, FLORIAN, MACDONALD, RAINER, WARNICK, PETER, HEPPKE, GERD

Journal:

Liquid Crystals

Year:

1998

Language:

english

File:

PDF, 340 KB

english, 1998

23

X-ray and Miscibility Investigations on New Compounds Exhibiting Wide Range Smectic Q Phases

Bennemann, D., Heppke, G., Levelut, A.-M., Lötzscho, D.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

1995

Language:

english

File:

PDF, 559 KB

english, 1995

24

Dielectric Studies on Two Isomeric Cyano Ester Homologous Series

Heppke, G., Pfeiffer, S., Nagabhushan, C., Shashidhar, R.

Journal:

Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics

Year:

1989

Language:

english

File:

PDF, 393 KB

english, 1989

25

Influence of Molecular Structure on the Low Frequency Dielectric Relaxation of p -Cyano-substituted Liquid Crystals in Nematic Solution

Heppke, G., Kayed, J., Müller, U.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1983

Language:

english

File:

PDF, 409 KB

english, 1983

26

Observation of a hexagonal blue phase in systems with negative dielectric anisotropy

Heppke, G., Jéròme, B., Kitzerow, H-S., Pieranski, P.

Journal:

Liquid Crystals

Year:

1989

Language:

english

File:

PDF, 942 KB

english, 1989

27

Investigation of Polar Order in Liquid Crystals of Nonchiral, Banana Shaped Molecules By Second Harmonic Generation

Macdonald, R., Kentischer, F., Warnick, P., Heppke, G.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

1998

Language:

english

File:

PDF, 630 KB

english, 1998

28

Uniform textures of smectic liquid-crystal phase formed by bent-core molecules

Jákli, A., Rauch, S., Lötzsch, D., Heppke, G.

Journal:

Physical Review E

Year:

1998

Language:

english

File:

PDF, 463 KB

english, 1998

29

phase transition

Rastegar, Abbas, Rasing, Theo, Muševič, Igor, Heppke, Gerd

Journal:

Physical Review E

Year:

1999

Language:

english

File:

PDF, 78 KB

english, 1999

30

Tricritical Point

Shashidhar, R., Ratna, B. R., Nair, Geetha G., Prasad, S. Krishna, Bahr, Ch., Heppke, G.

Journal:

Physical Review Letters

Year:

1988

Language:

english

File:

PDF, 502 KB

english, 1988

31

Wetting behavior above the liquid-crystal–isotropic transition in a homologous series

Lucht, R., Bahr, Ch., Heppke, G.

Journal:

Physical Review E

Year:

2000

Language:

english

File:

PDF, 151 KB

english, 2000

32

Divergent thermal diffusivity at a mean-field tricritical point

Hobbie, E. K., Liu, H. Y., Huang, C. C., Bahr, Ch., Heppke, G.

Journal:

Physical Review Letters

Year:

1991

Language:

english

File:

PDF, 735 KB

english, 1991

33

transition

Hayashi, Naoki, Kocot, A., Linehan, M. J., Fukuda, Atsuo, Vij, Jagdish K., Heppke, G., Naciri, J., Kawada, Sachiko, Kondoh, Shinya

Journal:

Physical Review E

Year:

2006

Language:

english

File:

PDF, 559 KB

english, 2006

34

bicritical point

Raja, V. N., Shashidhar, R., Ratna, B. R., Heppke, G., Bahr, Ch.

Journal:

Physical Review A

Year:

1988

Language:

english

File:

PDF, 356 KB

english, 1988

35

Continuous thermodynamic path between three smectic- A phases of the same symmetry

Pfeiffer, S., Heppke, G., Shankar Rao, D. S., Shashidhar, R.

Journal:

Physical Review A

Year:

1992

Language:

english

File:

PDF, 167 KB

english, 1992

36

Structural Investigation of Smectic Q Phase

Levelut, Anne-Marie, Bennemann, D., Heppke, G., Lötzsch, D.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

1997

Language:

english

File:

PDF, 309 KB

english, 1997

37

Pre-Transitional Effects in the Electrical Conductivity of Re-Entrant Nematogens

Bock, M., Göbl-wunsh, A., Heppke, G., Ratna, B. R., Shashidhar, R.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1982

Language:

english

File:

PDF, 294 KB

english, 1982

38

Transition of a Liquid-Crystal Compound

Liu, H. Y., Huang, C. C., Bahr, Ch., Heppke, G.

Journal:

Physical Review Letters

Year:

1988

Language:

english

File:

PDF, 643 KB

english, 1988

39

Structural transitions of smectic phases formed by achiral bent-core molecules

Jákli, Antal, Lischka, Christiane, Weissflog, Wolfgang, Pelzl, Gerhard, Rauch, Sebastian, Heppke, Gerd

Journal:

Year:

2000

Language:

english

File:

PDF, 517 KB

english, 2000

40

Novel sulphur-containing banana-shaped liquid crystal molecules

Heppke, G., Parghi, D. D., Sawade, H.

Journal:

Liquid Crystals

Year:

2000

Language:

english

File:

PDF, 882 KB

english, 2000

41

Evidence of continuous evolution of smectic A 2 from smectic A d

Prasad, S. Krishna, Shashidhar, R., Ratna, B. R., Sadashiva, B. K., Heppke, G., Pfeiffer, S.

Journal:

Liquid Crystals

Year:

1987

Language:

english

File:

PDF, 273 KB

english, 1987

42

Dielectric Behavior near a Smectic A d - Smectic A 2 Critical Point

Shankar Rao, D. S., Prasad, S. Krishna, Raja, V. N., Pfeiffer, S., Quentel, S., Heppke, G.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1991

Language:

english

File:

PDF, 255 KB

english, 1991

43

Dielectric Studies of Monolayer Smectic A Phases of Strongly Polar Liquid Crystals

Nagabhushan, C., Ratna, B. R., Shashidhar, R., Heppke, G.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1986

Language:

english

File:

PDF, 244 KB

english, 1986

44

Density, Dielectric and X-ray Studies of Smectic A-Smectic A Transitions

Ratna, B. R., Nagabhushana, C., Raja, V. N., Shashidhar, R., Chandrasekhar, S., Heppke, G.

Journal:

Molecular Crystals and Liquid Crystals

Year:

1986

Language:

english

File:

PDF, 400 KB

english, 1986

45

POLAR ORDERING IN THERMOTROPIC MESOGENS RESOLVED BY SCANNING NLO MICROSCOPY

MORALES-SAAVEDRA, OMAR G., ANTAL, JÁKLI, GERD, HEPPKE, HANS J., EICHLER

Journal:

Journal of Nonlinear Optical Physics & Materials

Year:

2006

Language:

english

File:

PDF, 1.43 MB

english, 2006

46

Non-Chiral Compounds Exhibiting Alternating Tilt Smectic Phases

Tuffin, R. P., Goodby, J. W., Bennemann, D., Heppke, G., Lötzsch, D., Scherowsky, G.

Journal:

Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals

Year:

1995

Language:

english

File:

PDF, 1.48 MB

english, 1995

47

POLAR MICRO STRUCTURES OF THE B 2 - AND B 4 -PHASES OF BENT-SHAPED LC-MOLECULES RESOLVED BY NONLINEAR OPTICAL MICROSCOPY

MORALES-SAAVEDRA, OMAR G., JÁKLI, ANTAL, HEPPKE, GERD, EICHLER, HANS J.

Journal:

Journal of Nonlinear Optical Physics & Materials

Year:

2006

Language:

english

File:

PDF, 4.10 MB

english, 2006

48

Reorientation behaviour of bent core molecules in response to an external electric field as detected by time-resolved FTIR spectroscopy

SHILOV, S. V., RAUCH, S., SKUPIN, H., HEPPKE, G., KREMER, F.

Journal:

Liquid Crystals

Year:

1999

Language:

english

File:

PDF, 274 KB

english, 1999

49

Rheology of a pyramidal liquid crystal

MULLER, M., HEPPKE, G., JAKLI, A.

Journal:

Liquid Crystals

Year:

1999

Language:

english

File:

PDF, 464 KB

english, 1999

50

Phase ordering of the liquid crystalline 'B 7 ' phase by analysis of fractal growth patterns

Dierking, I., Sawade, H., Heppke, G.

Journal:

Liquid Crystals

Year:

2001

Language:

english

File:

PDF, 589 KB

english, 2001